15691829874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{2851}}^1$

素因数の和:3160

約数の個数: 96

約数和(自身を含む): 37088001216

約数和(自身を除く): 21396171342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 193, 194, 291, 294, 386, 579, 582, 679, 1158, 1351, 1358, 2037, 2702, 2851, 4053, 4074, 4753, 5702, 8106, 8553, 9457, 9506, 14259, 17106, 18721, 18914, 19957, 28371, 28518, 37442, 39914, 56163, 56742, 59871, 112326, 119742, 131047, 139699, 262094, 276547, 279398, 393141, 419097, 550243, 553094, 786282, 829641, 838194, 917329, 1100486, 1650729, 1659282, 1834658, 1935829, 2751987, 3301458, 3851701, 3871658, 5503974, 5807487, 7703402, 11555103, 11614974, 13550803, 23110206, 26961907, 27101606, 40652409, 53373571, 53923814, 80885721, 81304818, 106747142, 160120713, 161771442, 320241426, 373614997, 747229994, 1120844991, 2241689982, 2615304979, 5230609958, 7845914937, 15691829874]

約数ペア:

[(1, 15691829874), (2, 7845914937), (3, 5230609958), (6, 2615304979), (7, 2241689982), (14, 1120844991), (21, 747229994), (42, 373614997), (49, 320241426), (97, 161771442), (98, 160120713), (147, 106747142), (193, 81304818), (194, 80885721), (291, 53923814), (294, 53373571), (386, 40652409), (579, 27101606), (582, 26961907), (679, 23110206), (1158, 13550803), (1351, 11614974), (1358, 11555103), (2037, 7703402), (2702, 5807487), (2851, 5503974), (4053, 3871658), (4074, 3851701), (4753, 3301458), (5702, 2751987), (8106, 1935829), (8553, 1834658), (9457, 1659282), (9506, 1650729), (14259, 1100486), (17106, 917329), (18721, 838194), (18914, 829641), (19957, 786282), (28371, 553094), (28518, 550243), (37442, 419097), (39914, 393141), (56163, 279398), (56742, 276547), (59871, 262094), (112326, 139699), (119742, 131047)]